Invention Grant
- Patent Title: Compositions involving FeO--V.sub.2 O.sub.3 --CaO
- Patent Title (中): 涉及FeO-V2O3-CaO的组合物
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Application No.: US563019Application Date: 1990-08-06
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Publication No.: US5124305APublication Date: 1992-06-23
- Inventor: Arnulf Muan , Mitri S. Najjar
- Applicant: Arnulf Muan , Mitri S. Najjar
- Applicant Address: NY White Plains
- Assignee: Texaco, Inc.
- Current Assignee: Texaco, Inc.
- Current Assignee Address: NY White Plains
- Main IPC: B01J23/78
- IPC: B01J23/78 ; B01J23/847
Abstract:
The present invention pertains to novel phases involving FeO, V.sub.2 O.sub.3 and CaO and the method for their preparation. The solid compositions involving FeO--V.sub.2 O.sub.3 --CaO fall within the shaded area of a polygon in a ternary composition diagram of FeO, V.sub.2 O.sub.3 and CaO as shown in the drawing herein e.g., FIG. 1. The compositions may be used as a catalyst for oxidation or reduction reactions.
Public/Granted literature
- US3971249A Mechanical testing system Public/Granted day:1976-07-27
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